How to Check SIM Owner Details Via 667-Complete Guide 2026
When you insert a SIM card into your phone and send MNP to 667, you will receive a reply within a few seconds. The message shows the registered owner’s name, a partially hidden CNIC number, and the SIM activation date. This service works on all major mobile networks in Pakistan, including Jazz, Zong, Telenor, Ufone, and SCOM.
Unlike many third-party websites or apps, the 667 service cannot check the owner of any phone number. It only checks the SIM card that is currently inserted in your phone. This system is designed to protect users’ privacy and follows Pakistan’s telecommunications laws.
The 667 SMS service is operated by the Pakistan Telecommunication Authority (PTA) in partnership with all licensed mobile network operators. Because the information comes directly from the official SIM registration database, it is one of the most trusted and legal ways to verify your SIM details in Pakistan.
Complete Method to Check SIM Owner via 667
Step-by-Step Guide to Use 667
Follow these simple steps to check your SIM details:
Insert your SIM card.
Make sure the SIM you want to check is inserted into your phone. If you have a dual-SIM phone, use the SIM slot from which you will send the SMS.
Open your Messages app.
Use your phone’s normal SMS or messaging app.
Type MNP.
Write MNP in capital letters. You do not need to enter your CNIC or phone number.
Send it to 667.
Type 667 as the recipient and send the message.
Wait for the reply.
You will usually receive a response within 5–10 seconds.
The reply will show:
- The registered owner’s full name
- A partially hidden CNIC number
- The date the SIM was activated
Note:
A small SMS fee (around Rs. 1.50 to Rs. 2.50) may be charged, depending on your mobile network. Make sure you have enough balance before sending the SMS.
What Information Does the 667 Reply Show?
The 667 reply gives you three important details about your SIM card:
Registered Owner’s Name:
- This shows the name of the person who officially registered the SIM using their CNIC.
- SIM ownership was changed through the proper biometric process; the new owner’s name will be shown.
Partially Hidden CNIC Number:
- The reply displays only part of the CNIC number, while the remaining digits are hidden for privacy.
- This helps you confirm whether the SIM is registered to you without revealing the full CNIC.
SIM Activation Date:
- This is the date when the SIM was activated and registered on the mobile network.
- SIM ownership was changed later, the date may show the latest registration.
- These details help you check whether the SIM is registered in your name, belongs to someone else, and whether the activation date matches your records.
667 Service on Different Mobile Networks
The 667 SMS service works on all major mobile networks in Pakistan. No matter which network you use, simply send MNP to 667 to check your SIM details.
| Mobile Network | How to Use 667 | Other Self-Service Options |
| Jazz | Send MNP to 667 | Dial *336# or use the My Jazz app |
| Zong | Send MNP to 667 | Call 310 or use the My Zong app |
| Telenor / ONIC | Send MNP to 667 | Dial *345# or use the My Telenor app |
| Ufone | Send MNP to 667 | Call 333 or use the My Ufone app |
| SCO | Send MNP to 667 | Call the SCOM helpline (711) |
The 667 method works the same on every network. After sending the SMS, you will receive the registered owner’s name, a partially hidden CNIC number, and the SIM activation date. You use SCOM in Azad Jammu & Kashmir or Gilgit-Baltistan, you can also use the same 667 service. SCOM numbers usually start with 0355, 0356, or 0357.
When Should You Use the 667 Code?
You can use the 667 code in many everyday situations.
Buying a Used Phone
Buy a second-hand phone with a SIM card inside, send MNP to 667. You can check the SIM belongs to the seller or another person.
Checking a Found SIM Card
You find a SIM card, use 667 to see the registered owner’s name and a partially hidden CNIC. This information can help when you report the SIM to the authorities.
Checking Your Own SIM
Use 667 anytime you want to make sure your SIM is still registered in your name. This is helpful after a SIM verification campaign, a long period of not using the SIM, or a network update.
Before Selling Your Phone
You plan to sell your phone, check the SIM with 667 first. This helps you confirm that the SIM is registered in your name. You recently changed the SIM ownership through biometric verification, send MNP to 667. You can quickly check that the new owner’s name now appears in the system.
What the 667 Code Cannot Do
The 667 SMS service is useful, but it has some important limits. The biggest limit is that 667 only works for the SIM card that is currently inserted in your phone. You cannot enter another person’s mobile number and check their SIM details. You also cannot use 667 to find the owner of any phone number from a distance. It only checks the SIM that you have in your device. If a website, app, or online service claims that it can show the owner of any mobile number using 667, do not trust it. The official 667 service does not work that way.
The 667 Reply Does Not Show
The 667 SMS reply does not include:
- The full CNIC number
- The SIM owner’s home address
- Details of any other SIM cards linked to the same CNIC
- Information about a SIM that is not inserted in your phone
FAQs
How do I check the SIM owner using 667?
Insert the SIM card into your phone, open the Messages app, type MNP, and send it to 667. You will receive a reply with the registered owner’s name, a partially hidden CNIC number, and the SIM activation date.
What information does the 667 reply show?
The 667 reply shows the registered owner’s name, a partially hidden CNIC number, and the SIM activation date.
Can I check the owner of any mobile number through 667?
No, the 667 service only works for the SIM card that is currently inserted in your phone. You cannot check another person’s mobile number.
Does the 667 code work on all mobile networks in Pakistan?
Yes, the 667 service works on Jazz, Zong, Telenor, Onic, Ufone, and SCOM.
Is the 667 SIM owner check service legal?
Yes, 667 service is an official SIM verification method provided via PTA and Pakistan’s licensed mobile network operators.
How long does it take to receive a reply from 667?
You receive the reply within 5 to 10 seconds after sending the SMS.
Is there any charge for sending MNP to 667?
Yes, our mobile network may charge a small SMS fee, between Rs. 1.50 and Rs. 2.50.
What should I do if the SIM is not registered in my name?
The reply shows another person’s name. Contact your mobile network’s customer service or visit the nearest franchise for help.
Does the 667 reply show the full CNIC number?
No, the reply only shows a partially hidden CNIC number to protect the owner’s privacy.
Can I check all SIMs registered on my CNIC using 667?
No, the 667 service checks only one SIM card at a time. To check all SIMs registered on your CNIC, use the 668 SMS service or official website.
Can I use the 667 code on a dual-SIM phone?
Yes, make sure you send the SMS from the same SIM card you want to verify.
Conclusion
The 667 SMS service is a simple and official way to check the owner of the SIM card in your phone. Send MNP to 667 to see the registered owner’s name, a partially hidden CNIC number, and the SIM activation date. The service works on all major mobile networks in Pakistan and helps you confirm that your SIM is registered correctly. Remember, 667 only checks the SIM card inserted in your phone and cannot be used to find the owner of any other mobile number. For a safe and legal SIM owner check, use the official 667 service.